Exam (elaborations)
POOL QUESTIONS AND ANSWERS
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POOL QUESTIONS AND ANSWERS
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POOL QUESTIONS AND ANSWERSNYS Health code for pH less than or equal to 7.8
Free chlorine level must be maintained at a minimum of 0.6 mg/l
NYS Health code for pH between 7.8 & 8.2
5 Sanity-Saving Tips for Arguing on the Internet
Highest free chlorine level allowed in a pool while occupied is
5mg/l
Highest pH level allowed while pool is occupied is
8.2
What is a wading pool
2ft deep or less
Water sample should be taken how far down for water sampling?
18 inches down
Emergency response plans do not include
Open and closing checklist
What is the best method to prevent electrocution?
Use lock out/tag out device
Ferrous ammonium sulfate (FAS-DPD) is what kind of test method?
Titrimetric
, Result of channeling in sand filter includes:
Unfiltered water returning to a pool
Receiving complaints about strong chlorine odor in pool area, and several people have
complained of eye irritation... Most likely cause is?
High levels of chloramines in pool
Which of the following is Not considered to be personal protective equipment (PPE)?
Fire extinguisher
In pre-coating vacuum DE filter , what is standard addition rate per 10ft^2 of filter
surface area?
1 to 1.5 pounds
Your readings for a pool are: total chlorine of 1.6, free chlorine of 1.5, pH of 7.4
according to CDC, What action do you take if this is a solid stool fecal incident?
Clear pool and raise free chlorine level to 2ppm for 30 minutes
Maximum spa water temperature allowed
104*F
Which filter type does not require use of dust mask?
Cartridge filter
Legionnaires disease is spread by
Breathing in contaminated waste droplets
Which chemical is used to raise total alkalinity?
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